Problematika grizenja repov pri prašičih - vidik rejca

Jager, Nadja

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Title:	Problematika grizenja repov pri prašičih - vidik rejca
Authors:	ID Jager, Nadja (Author) ID Prevolnik Povše, Maja (Mentor) More about this mentor...
Files:	VS_Jager_Nadja_2021.pdf (1,00 MB) MD5: DEE1ACB5844334E4589DF40433FF9C20 PID: 20.500.12556/dkum/0504bc3d-9c1c-4889-a537-1a2d7b36aaf2
Language:	Slovenian
Work type:	Bachelor thesis/paper
Typology:	2.11 - Undergraduate Thesis
Organization:	FKBV - Faculty of Agriculture and Life Sciences
Abstract:	Cilj diplomske naloge je bil ovrednotiti pojavnost in resnost grizenja repov v rejah prašičev v Sloveniji, pridobiti mnenje in izkušnje rejcev o pomembnosti različnih dejavnikov tveganja za pojav grizenja repov ter ovrednotiti učinkovitost različnih obogatitvenih materialov pri preprečevanju grizenja repov. Podatke smo pridobili s pomočjo anketnega vprašalnika. V raziskavi je sodelovalo 23 rejcev. V slovenskih rejah se z grizenjem repov srečuje približno tri četrtine prašičerejcev. Grizenje repov se večinoma pojavlja v manjšem obsegu (1-5%), v 10% rej pa poročajo o 50-90% poškodovanosti repov. Rejci grizenje repov na splošno smatrajo za manj resen problem. Z namenom preprečevanja tega pojava izvajajo različne preventivne aktivnosti, kot je na primer prilagajanje krme, klime in gostote naselitve ter dodajanje obogatitvenih materialov. Slednje uporablja kar 90% rejcev, najpogosteje verige in žoge. Rejci so večini potencialih dejavnikov tveganja pripisali visoko pomembnost. Kot najpomembnejše so sicer ocenili dejavnike, povezane s kakovostjo zraka, zdravjem živali in genetsko zasnovo, le nekoliko manj pomembne pa dejavnike, povezane s krmljenjem, lastnostmi boksa in obogatitvijo. Med različnimi materiali/predmeti za obogatitev so rejci kot najbolj učinkovite pri preprečevanju grizenja repov ocenili slamo in seno, a teh materialov v svojih rejah večinoma ne uporabljajo. Raziskava je pokazala, da se rejci zavedajo pomena zagotavljanja ustreznega rejskega okolja pri preprečevanju grizenja repov pri prašičih.
Keywords:	prašič, grizenje repov, ukrepi za preprečevanje, zaposlitveni predmeti/material
Place of publishing:	Maribor
Year of publishing:	2021
PID:	20.500.12556/DKUM-79533
COBISS.SI-ID:	74963715
Publication date in DKUM:	02.09.2021
Views:	1359
Downloads:	86
Metadata:
Categories:	FKBV
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Licences

License:	CC BY-ND 4.0, Creative Commons Attribution-NoDerivatives 4.0 International

Link:	http://creativecommons.org/licenses/by-nd/4.0/
Description:	Under the NoDerivatives Creative Commons license one can take a work released under this license and re-distribute it, but it cannot be shared with others in adapted form, and credit must be provided to the author.
Licensing start date:	15.07.2021

Secondary language

Language:	English
Title:	A breeder's perception of tail biting in pigs
Abstract:	The aim of the present study was to evaluate the incidence and severity of tail biting on pig farms in Slovenia, to obtain the opinion and experiences of pig breeders on the importance of different risk factors and to assess the effectiveness of different enrichments in preventing tail biting. The data were obtained by means of a questionnaire. In total, 23 pig breeders participated in the study. In Slovenian pig breeding, about three quarters of farmers reported the problem of tail biting in pigs. It mostly occurs to a lesser extent (1-5%), and about 10% of breeders reported 50-90% of damaged tails. Breeders generally consider tail biting to be a less serious problem. Breeders carry out various activities in order to prevent tail biting, such as adapting ration, climate conditions or stocking density and addition of enrichments. The latter is used by as many as 90% of breeders. Chains and balls are most commonly used. Breeders are aware of many risk factors, as they attributed high importance to the majority of potential tail biting triggers. The highest scores were given to factors related to air quality, health of animals and genetics, only slightly lower importance was attributed to factors related to feeding, pen characteristics and enrichment. Among various enrichments, straw and hay were rated as the most effective in preventing tail biting. However, those materials are rarely used in their farms. According to our results, breeders are aware of the importance of providing appropriate breeding environment to prevent tail biting in pigs.
Keywords:	pig, tail biting, preventive measures, enrichment material

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